package com.fjec.activity.service;

import com.fjec.activity.entity.BizActivitySeckillUser;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

/**
 * <p>
 * 006.秒杀活动用户参与表 服务类
 * </p>
 *
 * @author admin
 * @since 2020-09-18
 */
public interface IBizActivitySeckillUserService extends IService<BizActivitySeckillUser> {

    List<Map<String, Object>> getUserCountBySeckillIds(List<Long> seckillIds);
}
